Film Former
LACTOSYL CHITOSAN HCL
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
A water-soluble chitosan derivative — lactose-modified, hydrochloride salt. Used as a film former and skin conditioner. Generally well tolerated; treat as a typical chitosan-class ingredient.
Skin benefits
- Forms a soft film on skin
- Mild humectant behaviour
- Skin conditioning
- Compatible with most formulas
Known concerns
- Shellfish-origin allergen concern
- Limited CIR data on the specific derivative
- Cosmetic levels unstandardised
References
EU CosIng database
European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.
Related film formers
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This profile is for educational purposes and does not constitute medical advice. Regulatory status and scientific understanding evolve — always read the physical product label and consult a healthcare professional for personal concerns.